Krino HSS-G Step Drill Bit 4mm x 30mm

The Krino Drill Bit offers HSS G stepped integral taper tool is a versatile instrument designed for the efficient drilling and widening of sheet metal. The step tool is certainly an extremely versatile tool with a single product it is in fact possible on the one hand to create holes of different diameters from solid and on the other to enlarge or countersink pre existing holes.

Non slip shank
Brilliant finish
Allows full power transmission